Step-by-step explanation:
125-8+100
=125+100-8
=225-8
=217
Answer:
y = 2/5x+2
Step-by-step explanation:
First find the slope
m = (y2-y1)/(x2-x1)
= (4-2)/(5-0)
=2/5
The y intercept is 2
The slope intercept form is y = mx+b
where m is the slope and b is the y intercept
y = 2/5x+2
Answer:
<h2>commutative property</h2>
Step-by-step explanation:
9.5 + 6.1 + 2.3 = 9.5 + 2.3 + 6.1
commutative property: a + b = b + c
associative property: (a + b) + c = a + (b + c)
distributive property: a(b + c) = ab + ac
Answer:
W = 6t + 90
Step-by-step explanation:
Given :
Starting weight = intercept = 90 kg
Weight gained after 8 months = 138 kg
Using the slope intercept relation ;
We can obtain the rate of change, slope ;
y = mt + c
m = slope ; t = time after t months ; c = intercept
y = weight gained after 8 months
138 = 8m + 90
138 - 90 = 8m
48 = 8m
m = 48 / 8
m = 6
Hence, slope intercept equation equals :
W = 6t + 90
